CN109374313B - Running detection device for annular cooling locomotive wheel - Google Patents
Running detection device for annular cooling locomotive wheel Download PDFInfo
- Publication number
- CN109374313B CN109374313B CN201811179157.XA CN201811179157A CN109374313B CN 109374313 B CN109374313 B CN 109374313B CN 201811179157 A CN201811179157 A CN 201811179157A CN 109374313 B CN109374313 B CN 109374313B
- Authority
- CN
- China
- Prior art keywords
- detection
- arm
- wheel
- assembly
- potentiometer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000001514 detection method Methods 0.000 title claims abstract description 88
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 title description 3
- 239000000523 sample Substances 0.000 claims abstract description 44
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 239000003973 paint Substances 0.000 claims description 33
- 239000007921 spray Substances 0.000 claims description 19
- 210000004907 gland Anatomy 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M17/00—Testing of vehicles
- G01M17/007—Wheeled or endless-tracked vehicles
- G01M17/013—Wheels
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/16—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
- G01B7/18—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge using change in resistance
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
Abstract
An operation detection device for a ring-cooled locomotive wheel belongs to the technical field of ring-cooled locomotive wheel detection equipment and is used for detecting the running ring-cooled locomotive wheel in real time. The technical proposal is as follows: the output signal end of the detection mechanical arm assembly is connected with the input signal end of the sensing electric control assembly, and the output signal end of the sensing electric control assembly is respectively connected with the alarm assembly and the number spraying pneumatic assembly; the detection mechanical arm assembly mounting bracket is vertically fixed on the ground, one end of the extending arm is fixedly connected with the upper end of the mounting bracket, the other end of the extending arm is connected with the rear end of the rotating arm, the two potentiometers are respectively fixed at the front end of the rotating arm, the rear ends of the two detection probes are respectively connected with the potentiometer shaft, and the front ends of the two detection probes are respectively opposite to the upper edge and the lower edge of the detected wheel. The invention can carry out full-coverage detection on the running wheels, prevent the occurrence of missed detection and false detection, discover the hidden danger of the wheels in advance, maintain in time and reduce the shutdown failure rate of equipment.
Description
Technical Field
The invention relates to a device for detecting an operating annular cooler locomotive wheel in real time, and belongs to the technical field of annular cooler locomotive wheel detection equipment.
Background
In the running process of the annular cooler of the sintering unit, the wheels need to be detected frequently so as to prevent the wheels from running off, tilting, falling off and other faults. At present, manual spot inspection is mainly used for detection, but two hours are needed for wheel operation for one week, each wheel can not be detected in place by manual inspection, the running wheel is not easy to find out, and the wheel falls off accident frequently to cause equipment shutdown. Because the existing equipment does not realize the wheel electric detection function, and can be convenient for post personnel to quickly find out the faulty wheel and arrange the time and method for processing the fault in advance, the production process needs an electric appliance detection equipment for checking the running wheel in real time. The hidden trouble is found in advance, and the shutdown failure rate of the equipment is reduced.
Disclosure of Invention
The invention aims to solve the technical problem of providing the running detection device for the wheel of the annular cooler, which can periodically detect the running wheel, detect the swing movement phenomenon generated when the wheel is loose, send out an alarm signal, and can spray marks on the wheel with hidden danger at the same time, thereby being convenient for post workers to quickly find out the faulty wheel.
The technical scheme for solving the technical problems is as follows:
the running detection device for the annular cooler wheels comprises a detection mechanical arm assembly, a sensing electric control assembly, an alarm assembly and a number spraying pneumatic assembly, wherein an output signal end of the detection mechanical arm assembly is connected with an input signal end of the sensing electric control assembly, and an output signal end of the sensing electric control assembly is respectively connected with the alarm assembly and the number spraying pneumatic assembly; the detection mechanical arm assembly comprises a mounting bracket, a projecting arm, a rotating arm, potentiometers and detection probes, wherein the mounting bracket is vertically fixed on the ground, one end of the projecting arm is fixedly connected with the upper end of the mounting bracket, the other end of the projecting arm is connected with the rear end of the rotating arm, the front end of the rotating arm is a vertical rod, the two potentiometers are respectively fixed at two ends of the vertical rod, the two detection probes are parallel and horizontally placed, the rear ends of the two detection probes are respectively connected with potentiometer shafts of the potentiometers at two ends of the vertical rod, and the front ends of the two detection probes are respectively opposite to the upper edge and the lower edge of a detected wheel.
Above-mentioned cold locomotive wheel operation detection device of ring, the upper portion of installing support has the screw thread, and the rear end of cantilever arm has the vertically mounting hole, and the mounting hole suit has the fastening pad on the installing support at mounting hole both ends respectively on the installing support, and gland nut twists in the installing support upper end, and gland nut will stretch out arm fastening connection through the fastening pad of installing support upper end.
Above-mentioned cold locomotive wheel operation detection device of ring, the swinging boom is the T type structure that horizontal pole and perpendicular pole are constituteed, the rear portion of swinging boom is the horizontal pole, the middle part of perpendicular pole is connected to the front end of horizontal pole, the front end of cantilever arm is parallel splint structure, the rear end of horizontal pole inlays in the clearance between splint and lower plate, the rear end of horizontal pole has the vertically shaft hole, there is the shaft hole that corresponds on the face of splint and lower plate, the rotation axis wears in splint shaft hole, horizontal pole shaft hole, lower plate shaft hole, install the bearing respectively in splint shaft hole and lower plate shaft hole, the bearing is connected with the rotation axis cooperation, the rotation axis both ends are fixed by the axle head nut.
According to the running detection device for the annular cooler wheels, the two ends of the vertical rod at the front end of the rotating arm are respectively provided with the horizontal potentiometer fixing plates, the potentiometer fixing plates are connected with the vertical rod, the two potentiometers are respectively fixed on the bottom surfaces of the two potentiometer fixing plates through the mounting screws, the two potentiometer fixing plates are respectively provided with the vertical shaft holes, the two potentiometer shafts are respectively penetrated in the shaft holes, the diameter of the shaft holes is larger than that of the potentiometer shafts, and the two potentiometer shafts are respectively fixedly connected with the rear ends of the two detection probes through jackscrews.
Above-mentioned cold locomotive wheel operation detection device of ring, the horizontal pole rear end of swinging boom has the bellied pull rod to the side, and the arm one side welding that stretches out at pull rod rear has the adjustment bolt seat, has the screw on the adjustment bolt seat, and the axis of screw is parallel with the axis of arm that stretches out, and adjusting bolt twists in the adjustment bolt seat, and adjusting bolt's front end is relative with the rear of horizontal pole rear end pull rod, and the front end of pull rod and the rear end of stretching out the arm have the spring hole respectively, and reset spring's both ends are connected respectively in the spring hole.
Above-mentioned ring cooling locomotive wheel operation detection device, spout number pneumatic component comprises paint gun, paint tank, trachea, compressed gas bottle, solenoid valve, and the solenoid valve is installed at the middle part of paint gun, and the paint tank is connected with the rear portion of paint gun, and compressed gas bottle passes through the trachea to be connected at the paint gun rear end at the paint tank rear, and the solenoid valve is connected with sensing electric control component's output signal end, and the front end of paint gun is relative with the detected wheel side.
The beneficial effects of the invention are as follows:
the front end of the rotating arm is provided with two detection probes which are respectively and vertically opposite to the upper edge and the lower edge of a detected wheel, the two detection probes are respectively connected with a potentiometer rotating shaft, when the wheel rotates, the two detection probes directly contact the upper edge and the lower edge of the side surface of the wheel hub, the small swing of the wheel hub can change the resistance value of the potentiometer, and the deformation of the wheel and the resistance value are in a direct proportion relation; the detected resistance signal is processed by the sensing electric control component to drive the alarm device and the number spraying pneumatic component to give an alarm and spray marks to the hidden danger wheels, so that the post worker can quickly find out the faulty wheels.
The invention is the first creation of the running detection equipment for the wheel of the annular cooler, changes the current situation of manually detecting the wheel at present, can realize full-coverage detection on the running wheel and prevents the occurrence of missed detection and false detection. The invention has simple structure, can fully automatically run, realizes real-time inspection of running wheels, can find hidden danger of the wheels in advance, is convenient for maintenance in time, reduces the failure rate of equipment shutdown, ensures the normal production of the annular cooler, can enable post personnel to quickly find out the failed wheels, and reduces maintenance workload and labor intensity.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic diagram of the connection of a detection probe to a potentiometer;
fig. 4 is a schematic diagram of wheel detection.
The figures are labeled as follows: the device comprises a mounting bracket 1, a projecting arm 2, a fastening pad 3, a compression nut 4, a bearing 5, a rotating shaft 6, a shaft end nut 7, a rotating arm 8, a horizontal rod 9, a vertical rod 10, a potentiometer fixing plate 11, a potentiometer 12, a mounting screw 13, a jackscrew 14, a detection probe 15, a pull rod 16, an adjusting bolt seat 17, an adjusting bolt 18, a reset spring 19, a main controller 20, an audible and visual alarm 21, an electromagnetic valve 22, a paint gun 23, a paint tank 24, an air pipe 25, a compressed air bottle 26, an upper detection probe 27, a lower detection probe 28, wheels 29 and a track 30.
Description of the embodiments
The invention comprises a detection mechanical arm assembly, a sensing electric control assembly, an alarm assembly and a number spraying pneumatic assembly. The front end of the detection mechanical arm assembly is provided with a detection probe, the detection probe directly touches an upper hub and a lower hub on the end face of the wheel, the detection probe is connected with a potentiometer, and the potentiometer generates a resistance signal between the detection probe and the wheel and transmits the resistance signal to the sensing electric control assembly for processing, so as to drive the alarm assembly and the number spraying pneumatic assembly.
Fig. 1 and 2 show that the main components of the detection mechanical arm assembly comprise a mounting bracket 1, a protruding arm 2, a rotating arm 8, a potentiometer 12 and a detection probe 15. The installing support 1 is placed on ground perpendicularly, and the upper end fixed connection of cantilever arm 2 and installing support 1, the other end of cantilever arm 2 are connected with the rear end of swinging boom 8, and two potentiometre are fixed respectively at the both ends of swinging boom 8, and two detection probes 15 are parallel and the level is placed, and the rear end of two detection probes 15 is connected with the potentiometre axle of two potentiometre 12 respectively, and the front end of detection probe 15 is relative with the upper edge and the lower edge of detected wheel 29 respectively.
Fig. 1 and 2 show that the four screw holes of the chassis of the mounting bracket 1 are mounted on a field ground platform. The upper portion of installing support 1 has the screw thread, and the rear end of arm 2 has the perpendicular mounting hole, and the mounting hole suit has fastening pad 3 on installing support 1 at mounting hole both ends respectively, and gland nut 4 twists in installing support 1 upper end, has adjusted the orientation of arm 2, and gland nut 4 passes through the fastening pad 3 of installing support 1 upper end and will stretch out arm 2 fastening connection.
Fig. 1 and 2 show that the rotating arm 8 is a T-shaped structure consisting of a horizontal rod 9 and a vertical rod 10, the rear part of the rotating arm 8 is a horizontal rod 9, and the front end of the horizontal rod 9 is connected with the middle part of the vertical rod 10. The front end of the extension arm 2 is of a parallel clamping plate structure, and the rear end of the horizontal rod 9 is embedded in a gap between the upper clamping plate and the lower clamping plate. The rear end of the horizontal rod 9 is provided with a vertical shaft hole, the surfaces of the upper clamping plate and the lower clamping plate are provided with corresponding shaft holes, the rotating shaft 6 penetrates through the upper clamping plate shaft hole, the horizontal rod shaft hole and the lower clamping plate shaft hole, the bearings 5 are respectively arranged in the upper clamping plate shaft hole and the lower clamping plate shaft hole, the bearings 5 are connected with the rotating shaft 6 in a matched mode, and two ends of the rotating shaft 6 are fixed through shaft end nuts 7. In this way, the swivel arm 8 can swivel in a horizontal plane about the swivel axis 6.
Fig. 1 and 3 show that two ends of a vertical rod 10 at the front end of a rotating arm 8 are respectively provided with a horizontal potentiometer fixing plate 11, the potentiometer fixing plates 11 are connected with the vertical rod 10, two potentiometers 12 are respectively fixed on the bottom surfaces of the two potentiometer fixing plates 11 by mounting screws 13, the two potentiometer fixing plates 11 are respectively provided with vertical shaft holes, two potentiometer shafts respectively penetrate through the shaft holes, the diameter of the shaft holes is larger than that of the potentiometer shafts, and the two potentiometer shafts are respectively fixedly connected with the rear ends of two detection probes 15 by jackscrews 14. The sensing probe 15 directly contacts the upper and lower edges of the hub side of the wheel 29. The small swing of the hub changes the resistance of the potentiometer 12, and the hub deformation is in direct proportion to the resistance.
Under normal conditions, the detection probe 15 has a certain gap with the wheel hub of the wheel, the resistance value of the potentiometer 12 is in a certain range, when the wheel hub is deformed and exceeds a set deviation limit, the detection probe 15 rotates by a corresponding angle, the resistance value of the potentiometer 12 becomes large, and the input signal of the sensing electric control assembly is changed. When the front end of the detection probe 15 swings due to contact with the hub, the rear end of the detection probe 15 drives the potentiometer shaft to rotate, so that the detection probe 15 is prevented from being damaged.
The potentiometer 12 adopts a self-resetting potentiometer, can be automatically reset after deflection, and the detection probe 15 and the potentiometer shaft are driven to rotate by the jackscrew 14, so that the detection probe 15 can restore to the original position after external force is cancelled.
Fig. 2 shows that the rear end of the horizontal rod 9 of the rotating arm 8 is provided with a pull rod 16 protruding to the side, one side of the extending arm behind the pull rod 16 is welded with an adjusting bolt seat 17, the adjusting bolt seat 17 is provided with a screw hole, the axis of the screw hole is parallel to the axis of the extending arm 2, an adjusting bolt 18 is screwed in the adjusting bolt seat 17, the front end of the adjusting bolt 18 is opposite to the rear end of the pull rod 16 at the rear end of the horizontal rod 9, the front end of the pull rod 16 and the rear end of the extending arm 2 are respectively provided with a spring hole, and two ends of a reset spring 19 are respectively connected in the spring holes. The rotating arm 8 rotates in one direction, the rotating arm 8 is reset by the reset spring 19 after rotating, and the opposite direction is limited by the adjusting bolt 18. The angle between the rotating arm 8 and the extending arm 2 can be changed by rotating the adjusting bolt 18, so that the requirement of the running direction of the wheels 29 can be met, and the angle can be properly adjusted.
Fig. 1 and 2 show that the sensing and electrical control assembly includes a main controller 20. The integral main controller 20 is assembled and installed in a case by adopting the existing equipment, wherein the main controller is provided with a resistance signal converter (a four-wire position transducer VOT-4W 1), a setting control instrument (an intelligent two-way display controller KCMR-XJ 21A), a power supply and the like.
The resistance signal of the potentiometer 12 (automatic reset potentiometer WDD35D-8T 5K) is sent into the main controller 20, and the resistance signal converter converts the 0-5K resistance signal into a current signal 4-20MA. The setting control instrument sets the upper limit value of the alarm current respectively. The display table simultaneously displays the detected values of the potentiometer 12. The detection value and the set value are compared by a comparator in the set control instrument, and then an output relay of the set control instrument is closed by a driving unit to work. The output relay drives and controls the work of the solenoid valve and the alarm assembly of the number spraying pneumatic assembly.
Figures 1 and 2 show that the alarm component is an audible and visual alarm 21, and the audible and visual alarm 21 adopts mature equipment. (LTE-1101J rotating sudden-strain of a muscle sound and light alarm 220V) inputs a switching value and sounds music, reminds the staff.
Fig. 1 and 2 show that the pneumatic components for the spray number are composed of an electromagnetic valve 22, a spray gun 23, a paint tank 24, an air pipe 25 and a compressed air bottle 26 (electromagnetic valve 22: DN15 4 min 220V electromagnetic air valve; spray gun 23, paint tank 24: finished spray gun F75; compressed air bottle 26: carbon fiber air bottle 6.8L). The solenoid valve 22 is installed in the middle part of paint gun 23, and paint tank 24 is connected with the rear portion of paint gun 23, and compressed gas bottle 26 passes through air pipe 25 to be connected at the paint gun 23 rear end at paint tank 24 rear, and solenoid valve 22 is connected with the output signal end of sensing automatically controlled subassembly, and the front end of paint gun 23 is relative with the detected wheel 29 side.
After the wheel 29 is found abnormal, the main controller 20 of the sensing electric control assembly sends out a signal to drive the electromagnetic valve 22 to open, after the electromagnetic valve 22 is opened, the gas in the compressed gas bottle 26 is released, the compressed gas enters the paint spray gun 23 through the gas pipe 25, the paint in the paint tank 24 is brought out to enter the paint spray gun 23 by utilizing siphon action, the paint is sprayed out from the muzzle of the paint spray gun 23 and is sprayed onto the abnormal wheel 29 to serve as a mark, and the paint spray gun is convenient for workers to find.
Fig. 4 shows that, when the wheel 29 is inspected, the upper and lower inspection probes 27 and 28 are respectively opposed to the edges of the wheel 29. There are two cases when the wheel 29 is deflected:
when the center line of the proper wheel 29 is along the direction of the straight line A, the detection value of the resistance value converted current signal which is led out by the potentiometer 12 connected with the upper detection probe 27 is unchanged and is 4MA, and the detection value of the resistance value converted current signal which is led out by the potentiometer 12 connected with the lower detection probe 28 is greater than 4MA;
when the center line of the wheel 29 is directed along the straight line B, the resistance-value-converted current signal detection value by the potentiometer 12 to which the upper detection probe 27 is connected becomes larger than 4MA, while the resistance-value-converted current signal detection value by the potentiometer 12 to which the lower detection probe 28 is connected does not become 4MA.
The invention is further illustrated by way of example with reference to the accompanying drawings in which:
the chassis of the mounting bracket 1 is mounted on a field ground platform by using M10 four screws, and the mounting bracket 1 is made of round steel with the height of 450mm and the diameter of 50 mm.
The extension arm 2 is made of square steel with the length of 300mm and the specification of 80X80mm, a vertical D50mm mounting hole is formed in the rear end of the extension arm, the extension arm is sleeved on the upper portion of the mounting bracket 1, the upper end of the mounting bracket 1 is screwed by the fastening pad 3 and the compression nut 4 respectively, and the direction of the extension arm 2 is adjusted. The front end of the extension arm 2 is of a parallel clamping plate structure, and two sets of bearings 5 with the outer diameter of 52mm6304 are embedded and installed. The rotating shaft 6 is matched with a bearing to form two ends M20 screw holes with the diameter of 20mm and the length of 120 mm.
The rotating arm 8 is of a T-shaped structure consisting of a horizontal rod 9 and a vertical rod 10, and is formed by welding 20X20mm square steel (the total length is 200 mm). The bearings 5 are respectively connected with the rotating shaft 6 in the upper clamping plate shaft hole and the lower clamping plate shaft hole in a matching way, and are fixed by shaft end nuts 7 (M20).
Two ends of the vertical rod 10 are respectively provided with a horizontal potentiometer fixing plate 11, the potentiometer fixing plate 11 is connected with the vertical rod 10, two potentiometers 12 (automatic reset potentiometers WDD35D-8T 5K) are respectively fixed on the bottom surfaces of the two potentiometer fixing plates 11 by mounting screws 13 (M3), and two potentiometer shafts are respectively fixedly connected with two detection probes 15.
The detection probe 15 is in a cone shape with the diameter of 10mm and the length of 80mm, and the detection probe 15 is directly contacted with the upper and lower edges of the side surface of the wheel 29. The small swing of the hub changes the resistance of the potentiometer 12, and the hub deformation is in direct proportion to the resistance.
The rotating arm 8 rotates in one direction, the rotating arm 8 is reset by a reset spring 19 (a tension spring with the diameter of 20mm and the length of 150 mm) after rotating, and the opposite direction is limited by an adjusting bolt 18 (M6X 80 mm). The angle between the rotating arm 8 and the extending arm 2 can be changed by rotating the adjusting bolt 18, so as to adapt to the running direction of the wheels 29.
The potentiometer 12 is an automatic reset potentiometer WDD35D-8T 5K, a resistance signal of the potentiometer 12 is sent into the main controller 20, and a resistance signal converter converts a resistance signal of 0-5K into a current signal of 4-20MA.
The control instrument is set as an intelligent two-way display control instrument KCMR-XJ21A, and alarm current upper limit values are respectively set. The display table simultaneously displays the detected values of the potentiometer 12. The detection value and the set value are compared by a comparator in the set control instrument, and then an output relay interface of the set control instrument is closed by a driving unit to work.
The output relay interface controls the work of the number spraying pneumatic component electromagnetic valve (DN 15 is 220V) and the alarm (LTE-1101J rotary sudden-flash audible and visual alarm 220V). If the wheel 29 is found to be abnormal, the main controller 20 of the sensing electric control assembly sends out a signal to drive the electromagnetic valve 22 to open, the gas in the compressed gas bottle 26 is released and enters the paint spray gun 23, and the paint is sprayed from the muzzle of the paint spray gun 23 and is sprayed on the abnormal wheel 29 to serve as a mark, so that the paint spray gun is convenient for workers to find.
Claims (5)
1. The utility model provides a cold locomotive wheel operation detection device of ring which characterized in that: the automatic detection device comprises a detection mechanical arm assembly, a sensing electric control assembly, an alarm assembly and a number spraying pneumatic assembly, wherein an output signal end of the detection mechanical arm assembly is connected with an input signal end of the sensing electric control assembly, and an output signal end of the sensing electric control assembly is respectively connected with the alarm assembly and the number spraying pneumatic assembly; the detection mechanical arm assembly comprises a mounting bracket (1), an extension arm (2), a rotating arm (8), potentiometers (12) and detection probes (15), wherein the mounting bracket (1) is vertically fixed on the ground, one end of the extension arm (2) is fixedly connected with the upper end of the mounting bracket (1), the other end of the extension arm (2) is connected with the rear end of the rotating arm (8), the front end of the rotating arm (8) is a vertical rod (10), the two potentiometers (12) are respectively fixed at the two ends of the vertical rod (10), the two detection probes (15) are parallel and horizontally placed, the rear ends of the two detection probes (15) are respectively connected with potentiometer shafts of the potentiometers (12) at the two ends of the vertical rod (10), and the front ends of the two detection probes (15) are respectively opposite to the upper edge and the lower edge of a detected wheel (29); the pneumatic component for the spray number consists of an electromagnetic valve (22), a spray gun (23), a paint tank (24), an air pipe (25) and a compressed air bottle (26), wherein the electromagnetic valve (22) is arranged in the middle of the spray gun (23), the paint tank (24) is connected with the rear part of the spray gun (23), and the compressed air bottle (26) is connected with the rear end of the spray gun (23) behind the paint tank (24) through the air pipe (25); the electromagnetic valve (22) is connected with the output signal end of the sensing electric control component, and the front end of the paint spray gun (23) is opposite to the side surface of the detected wheel (29).
2. The running detection device for a wheel of a circular cooler according to claim 1, wherein: the upper portion of installing support (1) has the screw thread, and the rear end of cantilever arm (2) has the vertically mounting hole, and the mounting hole suit has fastening pad (3) on installing support (1) at mounting hole both ends respectively on installing support (1) in installing support (1), and gland nut (4) are twisted in installing support (1) upper end, and gland nut (4) are through fastening pad (3) of installing support (1) upper end with cantilever arm (2) fastening connection.
3. The running detection device for a wheel of a circular cooler according to claim 1, wherein: the T-shaped structure that swinging boom (8) was constituteed for horizon bar (9) and vertical pole (10), the rear portion of swinging boom (8) is horizon bar (9), the middle part of vertical pole (10) is connected to the front end of horizon bar (9), the front end of cantilever arm (2) is parallel splint structure, the rear end of horizon bar (9) inlays in the clearance between punch holder and lower plate, the rear end of horizon bar (9) has the vertically shaft hole, there is corresponding shaft hole on punch holder and the face of lower plate, rotation axis (6) are worn in punch holder shaft hole, horizon bar shaft hole, lower plate shaft hole, install bearing (5) in punch holder shaft hole and the lower plate shaft hole respectively, bearing (5) are connected with rotation axis (6) cooperation, rotation axis (6) both ends are fixed by axle end nut (7).
4. The running detection apparatus for a wheel of a circular cooler according to claim 3, wherein: the two ends of a vertical rod (10) at the front end of the rotating arm (8) are respectively provided with a horizontal potentiometer fixing plate (11), the potentiometer fixing plates (11) are connected with the vertical rod (10), two potentiometers (12) are respectively fixed on the plate surfaces of the two potentiometer fixing plates (11) through mounting screws (13), the two potentiometer fixing plates (11) are respectively provided with vertical shaft holes, two potentiometer shafts respectively penetrate through the shaft holes, the diameter of the shaft holes is larger than that of the potentiometer shafts, and the two potentiometer shafts are respectively fixedly connected with the rear ends of two detection probes (15) through jackscrews (14).
5. The running detection device for a wheel of a circular cooler according to claim 4, wherein: the utility model discloses a horizontal pole (9) rear end of swinging boom (8) has protruding pull rod (16) to the side, and the welding of the arm (2) one side at pull rod (16) rear has adjustment bolt seat (17), has the screw on adjustment bolt seat (17), and the axis of screw is parallel with the axis of arm (2) that stretches out, and adjusting bolt (18) twist in adjustment bolt seat (17), and the front end of adjusting bolt (18) is relative with the rear of horizontal pole (9) rear end pull rod (16), and the front end of pull rod (16) and the rear end of arm (2) that stretches out have the spring hole respectively, and the both ends of reset spring (19) are connected respectively in the spring hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179157.XA CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811179157.XA CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109374313A CN109374313A (en) | 2019-02-22 |
| CN109374313B true CN109374313B (en) | 2023-11-21 |
Family
ID=65404074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811179157.XA Active CN109374313B (en) | 2018-10-10 | 2018-10-10 | Running detection device for annular cooling locomotive wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109374313B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100658290B1 (en) * | 2005-09-02 | 2006-12-14 | 주식회사 포스코 | Apparatus for detecting abnormal of trailer wheel of cooler for cooling of sintered ore |
| DE102007024066A1 (en) * | 2007-05-22 | 2008-11-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Device for fault monitoring of chassis components of rail vehicles |
| JP2009276257A (en) * | 2008-05-16 | 2009-11-26 | Jfe Steel Corp | Method of determining abnormality of wheel bearing section of wheel of truck |
| CN201965244U (en) * | 2010-12-15 | 2011-09-07 | 武汉钢铁(集团)公司 | Online detector for bogie wheels of circular cooler |
| CN203443562U (en) * | 2013-08-27 | 2014-02-19 | 长沙胜通汽配科技发展有限公司 | Detection device for wheel end and radial runouts |
| CN203720376U (en) * | 2014-01-24 | 2014-07-16 | 宁波钢铁有限公司 | Annular cooler trolley wheel dropping detection device |
| CN206094943U (en) * | 2016-10-21 | 2017-04-12 | 河钢股份有限公司邯郸分公司 | Cold board car wheel off tracking detection device of ring |
| CN106949741A (en) * | 2017-04-01 | 2017-07-14 | 河钢股份有限公司承德分公司 | A kind of sintering machine main machine trolley wheel fault warning device |
| CN207407690U (en) * | 2017-10-10 | 2018-05-25 | 中天钢铁集团有限公司 | Wheel of sintering trolley comes off early warning detection device |
| CN207699064U (en) * | 2017-11-24 | 2018-08-07 | 中冶宝钢技术服务有限公司 | A kind of vehicle wheel swing warning device |
| CN108393452A (en) * | 2018-04-23 | 2018-08-14 | 宣化钢铁集团有限责任公司 | A kind of conticaster laterally moves the jaw type walking mechanism of steel vehicle |
| CN208872527U (en) * | 2018-10-10 | 2019-05-17 | 宣化钢铁集团有限责任公司 | A kind of ring cold machine wheel operation detection device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040173015A1 (en) * | 2003-02-11 | 2004-09-09 | Teper Boris R. | Apparatus for measuring radial displacement of a wheel |
| ES2540303B1 (en) * | 2013-12-04 | 2016-03-23 | Alfonso MARTIN MAISTERRA | RADIO WHEEL ALIGNMENT AND RADIO WHEEL ALIGNMENT PROCEDURE WITH SUCH ALIGNER |
| US10475321B2 (en) * | 2016-12-15 | 2019-11-12 | Walmart Apollo, Llc | Cart wheel failure detection systems and methods |
-
2018
- 2018-10-10 CN CN201811179157.XA patent/CN109374313B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100658290B1 (en) * | 2005-09-02 | 2006-12-14 | 주식회사 포스코 | Apparatus for detecting abnormal of trailer wheel of cooler for cooling of sintered ore |
| DE102007024066A1 (en) * | 2007-05-22 | 2008-11-27 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Device for fault monitoring of chassis components of rail vehicles |
| JP2009276257A (en) * | 2008-05-16 | 2009-11-26 | Jfe Steel Corp | Method of determining abnormality of wheel bearing section of wheel of truck |
| CN201965244U (en) * | 2010-12-15 | 2011-09-07 | 武汉钢铁(集团)公司 | Online detector for bogie wheels of circular cooler |
| CN203443562U (en) * | 2013-08-27 | 2014-02-19 | 长沙胜通汽配科技发展有限公司 | Detection device for wheel end and radial runouts |
| CN203720376U (en) * | 2014-01-24 | 2014-07-16 | 宁波钢铁有限公司 | Annular cooler trolley wheel dropping detection device |
| CN206094943U (en) * | 2016-10-21 | 2017-04-12 | 河钢股份有限公司邯郸分公司 | Cold board car wheel off tracking detection device of ring |
| CN106949741A (en) * | 2017-04-01 | 2017-07-14 | 河钢股份有限公司承德分公司 | A kind of sintering machine main machine trolley wheel fault warning device |
| CN207407690U (en) * | 2017-10-10 | 2018-05-25 | 中天钢铁集团有限公司 | Wheel of sintering trolley comes off early warning detection device |
| CN207699064U (en) * | 2017-11-24 | 2018-08-07 | 中冶宝钢技术服务有限公司 | A kind of vehicle wheel swing warning device |
| CN108393452A (en) * | 2018-04-23 | 2018-08-14 | 宣化钢铁集团有限责任公司 | A kind of conticaster laterally moves the jaw type walking mechanism of steel vehicle |
| CN208872527U (en) * | 2018-10-10 | 2019-05-17 | 宣化钢铁集团有限责任公司 | A kind of ring cold machine wheel operation detection device |
Non-Patent Citations (1)
| Title |
|---|
| 烧结机跑偏的检测、分析和处理;熊朝亮, 杨铁卫;烧结球团;第30卷(第1期);第31-33页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109374313A (en) | 2019-02-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110587169B (en) | BOSS head repair welding device and repair welding method | |
| CN105921991B (en) | A kind of high-accuracy intelligent mechanical arm and its working method for screw installation | |
| CN109374313B (en) | Running detection device for annular cooling locomotive wheel | |
| CN208872527U (en) | A kind of ring cold machine wheel operation detection device | |
| CN209654979U (en) | A kind of building engineering construction monitoring of tools equipment | |
| CN101781971A (en) | Automatic mast angle adjustment device for core-drilling machine | |
| CN212833931U (en) | Ultrasonic impact device for eliminating welding residual stress | |
| CN218600798U (en) | Novel cable impact vibration rain test machine | |
| CN201744806U (en) | Protective device of novel error proofing sensor | |
| CN206945594U (en) | Transmission system roller rod break detector apparatus | |
| CN115185227A (en) | Operation control method for furnace kiln tank | |
| CN207456467U (en) | A kind of motion state detection device | |
| CN207638261U (en) | It is a kind of to can be removably mounted the manufacturing cable head platform with lifting | |
| CN107138942A (en) | A kind of high-precision people that puts together machines | |
| CN210779816U (en) | Electrified repacking instrument of equalizer ring bolt with self-locking function | |
| CN207645241U (en) | A kind of drag conveyor skews protective device | |
| CN218516169U (en) | Rotation monitoring device for rake frame of center transmission thickener | |
| CN211351875U (en) | Air suction motor base structure | |
| CN203003480U (en) | Nuclear power station pipeline cutting, beveling and welding integrated rail device | |
| CN215951033U (en) | Gas alarm convenient to installation | |
| CN206437712U (en) | A kind of coiling line ball monitoring alarm device | |
| CN219263723U (en) | Raise dust monitor convenient to clearance | |
| CN215952758U (en) | Online monitoring device for motor of screw compressor | |
| CN219178466U (en) | Be used for supplementary measuring device of wind channel concentricity | |
| CN218926650U (en) | Wear-resisting plate build-up welding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |